On previous level the key is to find the right nail level
The correct answer for this game from left nail to right are :
"Dooors Level 61" : coming soon
- first left nail no tapping
- second nail tapping is 1x
- third nail tapping is 2x
- fourth nail tapping is 1x
- fifth nail tapping is 1x
- sixth nail no tapping
The answer above is based on code on the wall behind the balloon
Now we are still waiting for new update from game creator for Dooors Level 61, When the update is available we will try to write the guide for this game level